About Us

Non Gamstop Casinos is an independent research site covering casinos not on GamStop, with a particular focus on slots not on GamStop and the operators that support them. We look at UK-facing players who want a clear-eyed comparison of sites outside the self-exclusion scheme, and we put together the facts — offers, payment options, game ranges and licensing — so readers can weigh their own decision.

We don't operate a casino and we never handle deposits or bets ourselves. Our job is to gather publicly available information on each operator, check it against what the site itself states, and present it in a consistent format so brands can be compared fairly.

Why This Site Exists

GamStop is the UK's national self-exclusion scheme, used by players who choose to block themselves from GB-licensed gambling sites for a set period. Some players later look for options outside that scheme — often sites licensed in jurisdictions such as Curaçao — and the market for those sites has grown quickly, with new casinos not on GamStop launching on a near-weekly basis. That pace makes it hard to tell a well-run operator from a poorly run one, which is where a focused comparison site earns its keep.

We're not here to tell anyone whether they should or shouldn't use these sites — that's a personal decision. What we do is lay out what each operator actually offers, in plain terms, so readers aren't relying on marketing pages alone.

How We Rate and Rank

Our editorial ratings are built from criteria that matter specifically to slot players moving outside the GamStop network:

• Game library depth — the breadth of slots, plus whether table games and live-dealer rooms are also available
• Welcome offers and terms — the headline bonus figure alongside wagering requirements, spin caps and time limits, since these decide whether an offer is worth chasing
• Payment flexibility — the range of deposit and withdrawal methods on offer, and any stated processing times or limits
• Licensing and site conduct — the jurisdiction under which a site operates and how clearly that information is displayed
• Site usability — how straightforward registration, navigation and support actually are

Commission from any operator we link to never buys a higher position on this site. A brand with a generous affiliate deal and a thin game library will rank below one with a smaller deal and a stronger offering. We update ratings when material terms change, such as a bonus structure or a payment method being withdrawn.

The Brands We Cover

Our current rankings include operators such as Betmica, Kikibet, Betninja, WinnerIsland, Zombillion, Smash Casino, Nightluck, CoinPoker, Rivo and Daytonaspin. Each is assessed on the same criteria above, and each listing carries the material conditions of its current welcome offer — wagering requirements, spend thresholds and any spin caps — alongside the headline figure, rather than burying them elsewhere. For a fuller breakdown of how these sites compare against each other and against UK-licensed alternatives, see our Non Gamstop Casinos UK 2026 guide.

What We Won't Do

We won't claim a site is licensed by a regulator it isn't, invent a payout speed we haven't confirmed, or present an editorial score as if it were a verified customer review. Where information is unclear or unconfirmed, we say so rather than filling the gap with a guess. If an operator changes its offer or terms after we publish, we aim to reflect that as soon as we're aware of it, but we always recommend checking the operator's own terms before signing up or depositing.

Playing Responsibly, Wherever You Choose To

Self-exclusion tools exist because gambling doesn't suit everyone at every stage of life, and that's true whether a player is on GamStop or not. Most of the operators we cover run their own account limits, cooling-off periods or self-exclusion tools, and we'd encourage anyone reading this to use them if needed. Our Responsible Gambling page has more on the support available. All gambling content on this site is intended for readers aged 18 and over.

Get in Touch

If you've spotted outdated information, want to query how a specific rating was reached, or have a question about a listed operator, our Contact Us page is the way to reach us. Our full terms of use, including how we handle affiliate relationships, are set out on our Terms and Conditions page.